discard

1[transitive]to get rid of something that you no longer want or needdiscard somebody/somethingThe room was littered with discarded newspapers.He had discarded his jacket because of the heat.(figurative)She could now discard all thought of promotion.discard somebody/something as something10% of the data was discarded as unreliable

2[transitive,intransitive]discard (something)(in card games)to get rid of a card that you do not want